20461030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5233}}^1$

素因数の和:5280

約数の個数: 32

約数和(自身を含む): 40699584

約数和(自身を除く): 20238554

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5233, 10466, 26165, 52330, 88961, 120359, 177922, 240718, 444805, 601795, 889610, 1203590, 2046103, 4092206, 10230515, 20461030]

約数ペア:

[(1, 20461030), (2, 10230515), (5, 4092206), (10, 2046103), (17, 1203590), (23, 889610), (34, 601795), (46, 444805), (85, 240718), (115, 177922), (170, 120359), (230, 88961), (391, 52330), (782, 26165), (1955, 10466), (3910, 5233)]